Graphic corruption issue may cause Mac OS X to freeze temporarily

Issue
Drawing with a texture or dynamic brush causes problems with FSAA enabled.
Graphic corruption issue may cause the Mac OS X interface to freeze temporarily.
Drawing with a textured brush while using Full Scene Antialiasing causes temporary display corruption issues. In some cases the Mac OS X interface may temporarily freeze.
This problem seems to be specific to Mac OS 10.6.3 and it has been confirmed on the system when using following video cards:

NVIDIA 9400M

NVIDIA 9600M GT

NVIDIA GT 330M

Note: While the issue has been reproduced on these video cards it may occur on others which we have not yet tested.